ISO one line: TWCP Maman + Maman (pref to 19) BTAC/ORVW x3 PVW 15+ PVW 20 PVW 23 (I’ll add) M20 Ann+ Open to similar bottles/combos
Seems like some of your valuations are off from each other. I have a hard time seeing someone giving up a PVW20 for these based on valuation alone, without any Bourbon tax. I'd think PVW15 would be closer to accurate, and even then it seems like you might have to be the one to add a plus. ORVW x3 is potentially more likely, but given the bourbon tax, seems hard to see someone giving 3 up for 2 BBT. By comparison, isn't BBT B2 pretty close to GTS with a smallish plus on the GTS side? Even with a rare 15-sized plus on the GTS side, you're right at the PVW15 value, not PVW20. If you think my valuations are off, please tell me. These are based partially on secondary for Bourbon, and partially on what I have seen trades (beer for bourbon) close for.
Interested in knowing if you close. Good luck OP, and please keep us posted. As for value, check out the 'Completed' trades thread ( https://www.beeradvocate.com/community/threads/hill-farmstead-ann-2019.615028/ ). All those have closed on Beer Advocate. Just do a quick search and I'm sure you'll find the users. They could provide more help on how quickly/slowly their trades closed.