I'm swapping mine out for pod filters. Yes, I am willing to deal with mixture issues.
The bike only has 5600 miles on it. The airbox appears to be in perfect condition, apart from three things:
1) The Tool Tray/filter chamber cover is missing.
2) The rubber on the metal-core gasket that goes between the upper and lower halves is perished, although the metal framework is fine.
3) The three rubber connectors on the airbox side of the carbs are starting to fall apart. Two are otherwise complete, one has a missing tension spring.
Ordinarily I'd just throw this up on eBay, but I'm trying to help out a fellow enthusiast and sell it to him direct.
Not looking to retire on the proceeds, I just would like to know what's considered fair.