Does it cost $29 per part? Or is it a subscription fee?

Hi there,

All parts available on the site are free.
If you need a part that's not in our library, the price depends on the standards you need us to follow.
If you don't need any customization outside of our standards, then you can get them in 24h for $29 using InstaPart. https://www.snapeda.com/instapart/

We also offer a premium subscription to get 5 InstaPart requests per month and prioritized support (24h turnaround).
https://www.snapeda.com/premium/

Hope that helps and let me know if you have any more questions.