meagain
Unless you stumble into the one guy who's been looking for one for ages, I'd take the $20. That's all I'd pay for any old SMT head. Well actually I wouldn't pay anything for anything that old. Keeping it as a souvenir is probably the best idea.
Or maybe put it on Ebay and play up the long drive history of SMT and maybe somebody with no knowledge will pony up more?
I see a brand new one with a Matrix shaft sold for $60. Another used one with shaft sold for $17.99, so not a lot .Almost all SMT ads on ebay went unsold. A few shafted Indio's couldn't find a buyer for $39.