Not sure where you're looking at that at but the direct homepage the updated Form3 which is Form3+ is 2,499 retails. Ebay itself is a marketplace of individual sellers. What they value it as and see it as is up to them entirely. If you look at formlabs.com they don't sell the regular 3 or 2 anymore. Refurbish Form 3 is there but I'm sure thats the last of whatever is left in warehouse. Source: about 1 year ago

Or if you need very detailed models, their dlp printer is great too - but the leaders in the resin area are more formlabs (https://formlabs.com/). Resin printing is great for extremely detailed items, but it's generally more expensive and requires more time investment for the parts (prep and post-processing required) - but still definitely hobbyist/casual friendly. Source: over 2 years ago

Rizél: So I did an internship at a company called Formlabs, and it's like a 3D printing startup. And then, after that, I already had another internship lined up at this company called Veson Nautical. And I ended up staying there and going full time. - Source: dev.to / over 2 years ago

SDFs are pretty cool. They come up from time to time. For example, Womp3D[0] uses them. [0] https://womp.com/. - Source: Hacker News / 6 months ago

There’s also an sculpting thing called WOMP Https://womp.com/. Source: about 1 year ago

You're probably thinking of Womp 3D, which is good for making 3D assets in a Dreams-like way. Source: about 1 year ago