There were two new listings on shopgoodwill. This one ended last night:
https://www.shopgoodwill.com/Item/48020466
I'm new to Heroscape, so I was spending hours staring at those (sometimes blurry) photos of pieces, half of which were blocked or laying on their sides, and trying to correlate them with the various Books on this site to figure what figures were actually there of the 60-75 that I saw (I counted to 50 before I gave up trying to use figure count as a metric).
The ones I managed to identify (apart from the ones from the Master set which I didn't bother accounting for) were:
Major Q10 (M2: Swarm of the Marro)
Marro Hive (M2: Swarm of the Marro)
Shiori (M2: Swarm of the Marro)
Sonlen (M2: Swarm of the Marro)
Tor-Kul-Na (M2: Swarm of the Marro)
Kelda (W1: Mallidon's Prophecy)
Taelord (W1: Mallidon's Prophecy)
Tornak (W1: Mallidon's Prophecy)
Marcus (W1: Mallidon's Prophecy)
? Venoc Warlord
Knights of Weston (W2: Utgar's Rage)
Swog Rider (W2: Utgar's Rage)
Krug (W2: Utgar's Rage)
Me-Burg-Sa (W2: Utgar's Rage)
Minions of Ulgar (W2: Utgar's Rage)
Brunak (W2.5: Orm's Return)
Charos (W2.5: Orm's Return)
Su-Bak-Na (W2.5: Orm's Return)
Deathwalker 8000 (W2.5: Orm's Return)
Parmenio (W4: Zanafor's Discovery)
Tagawa Samurai (W4: Zanaphor's Discovery)
Valguard (W4: Zanafor's Discovery)
Deathreavers (W5: Thora's Vengeance)
Ninja (W5: Thora's Vengeance)
Eldgrim (W6: Dawn of Darkness)
Empress Kiova (W6: Dawn of Darkness)
Heavy Gruts (W6: Dawn of Darkness)
Shades of Bleakewoode (W6: Dawn of Darkness)
Zombies of Morridan (W6: Dawn of Darkness)
I have no perspective on what that subset of the figures is worth.
What I'm curious about is whether the majority of the buyers are planning to turn around and sell them on ebay. (More power to them, of course...)