I think the tangerine plug drivers are going to be difficult to find and cost an arm and a leg too.
Patience Grasshopper!

Seek 808-8B's individually, dead or alive. They can be sourced individually for very little money if you're willing to put in a little time waiting for them to be offered. Once you have a pair, send them to GPA for full rebuild and update to 802G. If nothing is out of whack, and there's no broken studs or screws, it will cost you for the parts and shipping. You will have a pair of 802G's performing electrically and sonically as new along with the assurance that they'll continue to play that way for years to come. The best part is, if you buy your basic assemblies right, the whole shebang will cost you less than a pair of 30+ yr old heavily used 802G's sells for on ebay. This is what i would do/have done multiple times.