Free shipping on 3D print orders over $25 · In-stock kits ship in 1–2 days
Sell on the Bounty Board

Turn your spare parts into cash.

Post your own for-sale listings or respond to buyer bounties. Free to join — you only pay when you close a sale, and you keep every dollar of your asking price.

0%Seller fees
100%You keep
EscrowEvery trade protected

How It Works

1

List or Browse

Post your own "For Sale" listings with photos and an asking price, or browse buyer "Wanted" bounties and make offers.

2

Accept an Offer

Review buyer offers on your listings, or submit offers on wanted bounties. Negotiate with counters until you agree on a price.

3

Ship & Get Paid

Print your prepaid shipping label, drop it off, and receive your payout after the buyer confirms delivery.

Transparent Fees

Seller fee$0 — keep 100%
Buyer Protection (paid by the buyer)$0.99 + 12.5%
AG Hangar Pro buyers$0.99 + 6.25%
0% seller commission — your price is your payout
Stripe processing fees absorbed by platform
Free to list and make offers

Why Sell With Us

Free to Join

List items and make offers at no cost. There are no listing fees and no seller commission — ever.

Escrow Protection

Buyers pay upfront and funds are held securely in escrow until delivery is confirmed.

Prepaid Shipping Labels

We generate shipping labels for you via EasyPost. Just package your item and drop it off.

Keep 100% of Every Sale

Your asking price is exactly what you receive — no seller commission. Buyers cover a small Buyer Protection fee at checkout.

Seller FAQ

Escrow protection

Buyers pay upfront; funds are held until delivery is confirmed.

Sellers keep 100%

No listing fees, no seller commission. Buyers cover a small protection fee.

Prepaid labels

We generate the shipping label — just package and drop off.

Verified builders

Sellers are vetted, and every listing can be rated and reported.

Ready to start earning?

Set up your seller profile in minutes. Post your own listings or make offers on buyer bounties.

Start Selling

Read our full Marketplace Policies