I can't believe they're worth squat. Call
Kepler Custom Golf Clubs & Repair or a local used golf club place or two and see what they say.
I friend of mine used to buy a $5 golf club sometimes when out playing. He'd wait until there was a water hazard and people nearby and duff one into the water, have a tantrum, break the club in half over his knee, and throw the pieces into the water hazard. Great show!