How much would a full board of SKCL Browns go for?
You just got it yesterday, and you call it a daily driver, but you're already looking up prices to sell. This is so crazy, lol.
I bought mine for $59 (and it had 101 keys). It really depends on the demand. IF you throw out your line and go fishing for a while, you might run into someone who REALLY wants it. Otherwise, I'd say to expect average Alps prices, so anywhere from $70-100 or so. If the demand is high, I can see it tipping to around $200 or more if there's competition. If you really want to sell it, advertise on both of the forums, then list it on eBay.
SKCM Blue might not be as rare, but people are always looking for it and go crazy when an ANSI board is found, like $400 crazy. It's not fair considering the rarity of SKCL Brown in comparison, but that's demand for you.
It doesn't help that the rarity makes them obscure switches. Because they're lesser known, there's less hype around them. Combine that with often being confused with SKCM Brown, and yeah.