I would post it up on RC10 Talk, you might find a collector willing to offer a reasonable price:
https://www.rc10talk.com/
I am not into collecting "shelf queens" where any vintage car that has no production parts support is only good for display purposes IMO.
I believe the SC10 4WD was released in 2011 and was discontinued in 2013, just shy of 2 years with not a single update to the platform. They had a SC10 2WD which lasted way longer and there were a couple other RTR's that were 4WD (Pro4) but were not technically SC10's.
Their biggest mistake was...
TEKNO is the only brand that I know who continues to provide part support for all their legacy platforms.
Industry standard is for folks to sell off any vehicle that has been discontinued (other than TEKNO) in order to ensure parts support with current generation designs. It's encouraged to...