Barney's Farm
$6 USPS Ground AdvantageFree over $50. USPS Priority $12, or $6 over $50.
Retailer delivery policy ↗Runtz Auto
seeds by Barney's Farm
Seedscanner tracks 21 pack listings for Runtz Auto by Barney's Farm across 8 independent seed banks serving the US. The best current price is $8.00 per seed; confirm the pack price and availability with the retailer before ordering.
- Pack listings
- 21
- Seed banks
- 8
- Cheapest pack
- $13.90
- Last check
The market at a glance
Where every pack sits
Each dot is one pack listing, placed by its price per seed.
$8.00lowest$32.18highest
Best value In stock Out of stock Older price
Pack-by-pack comparison
Compare the real cost per seed
Current prices come first, cheapest per seed at the top. 18 of 21 listings were checked in the past 24 hours.
21 pack offers
| Seed listing | Seed bank | Pack | Pack price | Per seed | Stock | Checked | Retailer link |
|---|---|---|---|---|---|---|---|
| Runtz AutoBarney's Farm · Autoflower |  Barney's FarmRetailer | 25 seeds | $200.00Free US delivery | Best value$8.00 | In stock | 4 hours ago | Check 25-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz AutoBarney's Farm · Autoflower | Barney's FarmRetailer | 10 seeds | $96.00Free US delivery | $9.60 | In stock | 4 hours ago | Check 10-seed pack ↗Price historySelect this pack on the retailer page |
 Runtz Auto Seeds by Barney's Farm | Oaseeds USABarney's Farm · Autoflower |  OAS Seeds USARetailer | 10 seeds | $96.00$12 USPS | $9.60 | In stock | 19 hours ago | Check 10-seed pack ↗Price history |
 Runtz Auto - 5 pack - Feminised - Barney's FarmBarney's Farm · Autoflower | Amsterdam Seed CenterRetailer | 5 seeds | $50.44€9.50–€16 registered | $10.09 | In stock | 1 day ago | Check 5-seed pack ↗Price history |
 RUNTZ AUTO™ SeedsBarney's Farm · Autoflower | Grizzly Seed BankRetailer | 5 seeds | $52.97Signed-for international, rate at checkout | $10.59 | In stock | 2 hours ago | Check 5-seed pack ↗Price history |
 Runtz AUTO Seeds by Barney's Farm - Attitude SeedBank USABarney's Farm · Autoflower |  Attitude SeedbankRetailer | 5 seeds | $59.00$13.95 USPS Priority | $11.80 | In stock | 20 hours ago | Check 5-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz AutoBarney's Farm · Autoflower | Barney's FarmRetailer | 5 seeds | $59.00Free US delivery | $11.80 | In stock | 4 hours ago | Check 5-seed pack ↗Price historySelect this pack on the retailer page |
 Runtz Auto (Barney's Farm) SeedsBarney's Farm · Autoflower |  Herbies HeadshopRetailer | 5 seeds | $59.00$10.00 USPS to the US | $11.80 | In stock | 17 hours ago | Check 5-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto Seeds by Barney's Farm | Oaseeds USABarney's Farm · Autoflower | OAS Seeds USARetailer | 5 seeds | $59.00$12 USPS | $11.80 | In stock | 19 hours ago | Check 5-seed pack ↗Price history |
| RUNTZ AUTO™ SeedsBarney's Farm · Autoflower | Grizzly Seed BankRetailer | 3 seeds | $37.74Signed-for international, rate at checkout | $12.58 | In stock | 2 hours ago | Check 3-seed pack ↗Price history |
| Runtz AutoBarney's Farm · Autoflower | Barney's FarmRetailer | 3 seeds | $41.00+$6.00 US delivery | $13.67 | In stock | 4 hours ago | Check 3-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto (Barney's Farm) SeedsBarney's Farm · Autoflower | Herbies HeadshopRetailer | 3 seeds | $41.00$10.00 USPS to the US | $13.67 | In stock | 17 hours ago | Check 3-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto Seeds by Barney's Farm | Oaseeds USABarney's Farm · Autoflower | OAS Seeds USARetailer | 3 seeds | $41.00$12 USPS | $13.67 | In stock | 19 hours ago | Check 3-seed pack ↗Price history |
| RUNTZ AUTO™ SeedsBarney's Farm · Autoflower | Grizzly Seed BankRetailer | 1 seeds | $13.90Signed-for international, rate at checkout | $13.90 | In stock | 2 hours ago | Check 1-seed pack ↗Price history |
 Runtz Auto (Feminized) – Barney’s FarmBarney's Farm · Autoflower | Seeds Here NowRetailer | 3 seeds | $42.88$9.95 USPS flat rate | $14.29 | In stock | 1 day ago | Check 3-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz AUTO Seeds by Barney's Farm - Attitude SeedBank USABarney's Farm · Autoflower | Attitude SeedbankRetailer | 1 seeds | $16.00$13.95 USPS Priority | $16.00 | In stock | 20 hours ago | Check 1-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz AutoBarney's Farm · Autoflower | Barney's FarmRetailer | 1 seeds | $16.00+$6.00 US delivery | $16.00 | In stock | 4 hours ago | Check 1-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto Seeds by Barney's Farm | Oaseeds USABarney's Farm · Autoflower | OAS Seeds USARetailer | 1 seeds | $16.00$12 USPS | $16.00 | In stock | 19 hours ago | Check 1-seed pack ↗Price history |
 Runtz Auto Flowering SeedsBarney's Farm · Autoflower |  The Vault Cannabis Seeds StoreRetailer | 3 seeds | $50.27International from £10.90 | $16.76 | In stock | 17 hours ago | Check 3-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto Flowering SeedsBarney's Farm · Autoflower | The Vault Cannabis Seeds StoreRetailer | 1 seeds | $19.19International from £10.90 | $19.19 | In stock | 17 hours ago | Check 1-seed pack ↗Price historySelect this pack on the retailer page |
| Runtz Auto (Feminized) – Barney’s FarmBarney's Farm · Autoflower | Seeds Here NowRetailer | 5 seeds | $160.88$9.95 USPS flat rate | $32.18 | In stock | 1 day ago | Check 5-seed pack ↗Price historySelect this pack on the retailer page |
No offers match these filters.
Pack prices exclude delivery and tax, and bonus seeds are not counted in the per-seed price. Some retailers open their product page on the smallest pack, so pick the pack shown here before comparing. Opening this page does not recheck a price.
Delivery to the United States
What it costs to get them home
Taken from each retailer’s own delivery policy, checked 15 Oct. Pack prices exclude delivery and tax; the retailer’s checkout is final.
OAS Seeds USA
$12 USPSUPS $20 (48–72 hours). Ships from California; US only.
72–96 hoursRetailer delivery policy ↗Amsterdam Seed Center
€9.50–€16 registeredUntracked standard mail €5.95; FedEx €35 (up to 4 working days).
3–15 working daysRetailer delivery policy ↗Grizzly Seed Bank
Signed-for international, rate at checkoutAll international parcels are sent signed-for.
5–15 working daysRetailer delivery policy ↗Attitude Seedbank
$13.95 USPS PriorityUp to 8 packs; $22.95 for 9 or more. Guaranteed (insured, signed) $30 / $40.
3–8 business days after ~4 days processingRetailer delivery policy ↗Herbies Headshop
Published USPS rate at checkoutHerbies quotes a USPS rate for the US in its delivery calculator; free-shipping eligibility is confirmed at checkout.
Retailer delivery policy ↗Seeds Here Now
$9.95 USPS flat rateFree over $100. No delivery to Kansas or Kentucky. The retailer says it will stop shipping from inside the US after 5 December.
Retailer delivery policy ↗The Vault Cannabis Seeds Store
International from £10.90Royal Mail International Tracked; exact rate at checkout once the US is selected.
around 10 working daysRetailer delivery policy ↗Price history, not guesswork
Is now a good time to buy?
The recorded price of one exact pack at one retailer, in the retailer’s own currency. No mixing of pack sizes, shops or exchange rates.
30-day trend: 11 recorded days — baseline building90-day trend: 11 recorded days — baseline buildingMatches recorded low: $200.00 · first recorded 2026-09-25
One pack · original retailer currency
Trend averages use the last recorded price per UTC day and need at least 80% daily coverage across the period. Missing days are never invented.
One breeder, one type
Only Barney's Farm Autoflower listings appear here, so a reused strain name from another breeder never sneaks in.
Price per seed
A bigger pack can cost more at checkout and still be the better buy. Every pack is reduced to the same unit.
Dated evidence
Every price shows when we last saw it. Older prices stay visible and labelled, and never lead the page.