1# has tentative/retracted 2-month old offer of a bud, also has a 2-month old offer of level 0 v. kritz & sweets. Cheapest b/o for v kritz on tf2op is 12 keys, let's say offer is 15. Seller bought hat from 2# for presumably a strange huntsman (items swapped owners). Two months ago huntsman could have been anywhere from 13 to 20 keys according to this site's history.

3# Shows someone trading another uncraft brain bucket, talking to yet another person who gave up on selling theirs. Trader mentions he knows a guy that will buy theirs for 16 keys instantly. This was 3 months ago.

4# Shows the stats, there are 28 uncraftable brain buckets. There are 4 of them on tf2op, 2 of them have b/o's of 2 buds. No one has made a serious offer in months, no collectors have posted their interest in quite a while. The two with 2 bud b/o's have been up for over 2 months.

Will keep them bookmarked to watch if anyone actually buys them, but for now I'm picking a price between the retracted buds, the v kritz+sweets, and the strange huntsman range.