Where does the pricing data come from?

We collect pricing from major retailers including Amazon, manufacturer stores, and partner retailers. Data is refreshed throughout the day to keep offers accurate.

How do you score deals?

Our deal score considers price, stock availability, offer freshness, and brand reputation. Higher scores indicate stronger overall value.

How often are prices updated?

Prices are checked on a regular schedule, typically every few hours for high-volume retailers and at least daily for others.

Do you include shipping costs?

We display the listed product price when available. Shipping costs are included when retailers expose them in the data feed.

Data Methodology

How we collect, score, and update 3D printer pricing and deal data.

Data Sources

We aggregate publicly available pricing from Amazon, manufacturer storefronts, and major 3D printer retailers. Each offer is linked to its source so you can verify details before buying.

How We Score Deals

Our scoring algorithm weighs price, stock status, freshness of the last check, and brand recognition. A higher score means a more compelling overall offer.

Price Tracking Methodology

We record price snapshots over time and roll them into daily aggregates. This lets you see price trends and identify genuine discounts versus typical pricing.

Update Frequency

High-volume retailers are checked multiple times per day. Smaller retailers and manufacturer stores are updated at least once daily.

Affiliate Disclosure

3D Printer Index participates in affiliate programs. Some links earn a commission at no extra cost to you. We only recommend products we believe offer genuine value.

Frequently Asked Questions

Where does the pricing data come from?: We collect pricing from major retailers including Amazon, manufacturer stores, and partner retailers. Data is refreshed throughout the day to keep offers accurate.
How do you score deals?: Our deal score considers price, stock availability, offer freshness, and brand reputation. Higher scores indicate stronger overall value.
How often are prices updated?: Prices are checked on a regular schedule, typically every few hours for high-volume retailers and at least daily for others.
Do you include shipping costs?: We display the listed product price when available. Shipping costs are included when retailers expose them in the data feed.