Not too long ago I returned on my PM 7100/80, which right now has a sonnet PDS g3 260/1M, a 4MB HPV card connected via the g3 card's ribbon cable, and one nubus slot used by an Atto SiliconExpress IV.
For a few reasons (among others, using a disk attached to the SEIV at the same time the G3 is enabled freezes the machine without exception) I'm looking for a comparable newertech G3 upgrade.
G3 upgrades sales seem to become sparse, sort of. There's a couple listings on ebay that are not reasonable to me, price-wise. While I'm unsure getting a newertech upgrade would make