Daily filament and 3D printer price tracking
We check public listings from 21 independent retailers every day and record what filament and printers actually cost — and, unusually, whether they were in stock. Every figure on this site comes from our own capture.
What filament costs right now
Every price is normalised to cost per kilogram, because spool sizes differ and a headline price does not tell you which is cheaper. Only listings that are in stock and state a net spool weight are included.
| Material | Listings | Median $/kg | Typical range | Lowest |
|---|---|---|---|---|
| PLA | 5,925 | $24.00 | $18.99 – $29.99 | $12.00 |
| PETG | 1,563 | $23.33 | $19.99 – $29.00 | $8.99 |
| ABS | 800 | $24.00 | $22.50 – $28.99 | $10.00 |
| PLA+ | 793 | $24.99 | $15.99 – $29.74 | $12.50 |
| TPU | 677 | $34.99 | $29.99 – $38.99 | $16.00 |
| PCTG | 501 | $28.99 | $25.33 – $29.99 | $23.96 |
Full breakdown by material and retailer →
The part nobody else publishes
Price comparison for filament is well served. Availability is not. Because we record stock state daily, we can say how often a spool is actually buyable — and in this market that moves far more than price does.
Over the tracked window, availability changed roughly six times as often as price. Most sellers did not change a single price for weeks at a time.
Filament prices
Cost per kilogram by material and by retailer, with the cheapest current listings.
View pricesAvailability
How often filament goes out of stock, how long outages last, and which sellers hold stock.
View availabilityPrinters
Printer listings we track across retailers, including the same model priced by several sellers.
View printers