This is TCR N6144 Value "O" $150 - $174 It is a unique pattern for the Horseshoe. Campaglia has it listed as an R-7.

I'd like $150 and I'll pay the shipping and insurance. Pay Pal is cool.
Money back of course if you are not happy with the chip.

Bill Strum, R - 7039
BStrum@netx.com