eBay reaches 132M+ active buyers, strong for collectibles and niche items. PrintPort3D handles all production and fulfillment. Keep 50–70% profit margins with $0 monthly fees.
No credit card required · Free to start · Cancel anytime
Profit Calculator
Real print costs · Instant profit calculation · Monthly estimates
Break-even: $3.35
Typical new store: 10–50 units/mo
$3.00
18g · 2.5h
$9.71
64.8% margin
$97
at 10 units
PrintPort3D handles all printing & fulfillment — you keep the profit.
Start Selling Free →* Print cost estimates based on PLA at $0.02/g.
$1.8B globally (tabletop gaming)
Retail: $15-50. Platform fees: varies by platform.
55-70% after PrintPort3D fulfillment ($4-15) and Ebay fees.
135M+ active buyers worldwide
Spikes around major game releases, conventions
PrintPort3D ships in 24-72 hours. Orders sync automatically.
Takes 2 minutes. No credit card. No monthly fee. You get instant access to the dashboard, design uploader, and pricing calculator.
Our validator checks printability instantly: wall thickness, overhangs, support requirements. You see the exact production cost before committing. Miniatures & Figurines typically cost $6.50 to produce.
Setup takes 15–30 minutes. Orders sync automatically — when a customer buys on eBay, PrintPort3D receives the order within minutes. No manual forwarding, no copy-pasting addresses.
Use the 2.5x rule: Production Cost x 2.5 = Retail Price. This gives you 60% profit margins with room for promotions. Our calculator above shows your exact margins.
Customer buys on eBay -> PrintPort3D prints -> Quality check -> Ships in 24–72 hours -> Tracking number syncs back to eBay. You don't touch anything.
eBay pays you directly. PrintPort3D charges only the production cost per order. No monthly minimums, no contracts, no lock-in. Scale from 1 to 10,000 orders with the same setup.
Why Ebay for Miniatures: Ebay is ideal for 3D printed products. Miniatures buyers on Ebay join 135M+ active buyers worldwide.
0.12mm or finer layers for detail
Hollow models to save material
Design for standard bases (25mm, 32mm)
Use auction format for truly unique or limited pieces—scarcity drives bidding wars
Enable Best Offer on fixed-price listings to capture negotiation-loving buyers (set auto-accept thresholds)
PrintPort3D advantage: Zero inventory, $0 monthly fees, automatic order syncing with Ebay.
13.25% final value fee (most categories) + $0.30/order. 250 free listings/month, then $0.35/listing. No monthly fee for basic sellers.
Custom D&D Character: $49.99 retail, $12.00 fulfillment, 76% profit
Terrain Set (5pc): $34.99 retail, $14.00 fulfillment, 60% profit
eBay reaches 132M+ active buyers, strong for collectibles and niche items. Here are the tactics that separate successful sellers from the rest.
Fixed-price listings convert 4x better than auctions for 3D printed products. Buyers want to know the price upfront.
eBay gives search ranking boosts to listings with free shipping. Build shipping cost into your product price — a $25 item with free shipping outsells a $20 item with $5 shipping.
Fill out every single "item specific" field eBay offers. These are indexed for search and filter. Listings with complete specifics get 30%+ more visibility.
3D printed miniatures, props, and custom parts have massive demand from hobbyists. D&D miniatures, cosplay pieces, and model train accessories sell consistently.
Your first 250 listings each month are free. Enough to test 250 different products without spending a cent on listing fees.
Quality Assurance
Our team optimizes every print — you focus on selling.
Use 0.08mm layers for faces and fine detail — visible layer lines ruin miniature quality at tabletop viewing distance (2–3 feet).
Design models for standard 25mm or 32mm bases. Non-standard bases frustrate tabletop gamers who need to fit grid squares.
Hollow large models (over 40mm tall) to save 30–50% on material cost. Use 1.5mm wall thickness minimum for structural integrity.
Include pre-supported versions for resin printers. Sellers who include both FDM and resin-ready files command 20–40% higher prices.
Test print at 3 different orientations before finalizing. The best orientation minimizes supports while preserving face detail.
Design modular kits (interchangeable weapons, heads, accessories) — customizable miniatures sell 2x better than static poses.
Avoid designs thinner than 1mm — they break during shipping. Swords, staffs, and antennas should be 1.5mm minimum or designed as separate pieces.
Pricing
Based on actual PrintPort3D production costs. Retail prices based on competitive market research. You set your own prices — these are starting points.
| Product | Details | Cost | Retail | Profit | Margin |
|---|---|---|---|---|---|
| Single Character (32mm) | 18g PLA+, 2.5hr print | $6.50 | $24.99 | $18.49 | 74% |
| Terrain Set (5 pieces) | 85g PLA+, 8hr print | $14.00 | $44.99 | $30.99 | 69% |
| Dragon (Large, 100mm) | 65g PLA+, 12hr print | $21.50 | $79.99 | $58.49 | 73% |
| Custom Character Commission | 25g PLA+, 3hr print | $8.00 | $49.99 | $41.99 | 84% |
Production costs include material + print time. Shipping not included — configured via your Shippo account at discounted carrier rates.
We don't charge monthly fees, listing fees, or platform commissions. You pay only the production cost per order. We absorb 100% of Stripe payment processing fees. Your full margin is yours to keep.
FAQ
Free account. Zero upfront cost. We handle printing, assembly, and shipping.
Create Free AccountNo credit card required · No monthly fee