So after much looking at target the past few years…your best bet is to search within price brackets and include OOS. It maxes out at 50 pages so it never lists everything in one general search.
Look at brackets like $100-500, $60-100, $40-50 and so on. Sign up for notifications for OOS stuff—lots of sales in the past stuff I thought was long gone had a few copies pop back up, especially toward the end of the sale.
With that said, still not a ton this year that I’d buy. Have found maybe 5-6 items including presales I’ll try to grab.