Becuase I havent gotten a response on my auction question, I figuered I'd ask for a tier evaluation, to get an idea of whats going on.

For context, a couple years ago I was charging 600-800k per piece, and had to shut my shop down because I was getting too many orders, I didn't have time to fill them anymore. But now my auctions for my art aren't getting over 200k~ and I've grown really frusturated

If the auctions aren't selling well you could go into just customs for a little while and then eventually run a poll to see if people would be interested in auctions from you? I can't help with pricing but that's my idea.

Right now, I'd put your pieces at high tier 2. You've got an amazing style of body prep and a great handle on lighting. However, what fall short of tier 1 is your hair and a bit of realism. Your hair style is somewhat inconsistent and where you do draw some, it's stark lines that don't blend realistically. In a similar vein, you also define some of your musculature/horse outlines with more stark lines that feel out of place. Without a super defined style (based on the pieces above and the YHH greyscales you've had for auction), it's hard to give a general pricing scale. For the top 2 examples, I'd pay probably around 400-500k. Maybe a little more for the Ann Delvey piece. For the rest, I think closer to 200k is reasonable.