good cam?

so i came across this ad for a fox body, 302 cam on CL today. he's asing $100 for it, says it's never been installed in the car and needs to get rid of it due to putting a bigger motor in the car. can any of you translate what this means and tell me if it's a good cam for a "stock" 302 that, should i go that route, will end up with the typical bolt ons. any idea if it would be able to pass a smog check? oh yeah, i believe he said it's a trick flow cam if that makes any difference.

TFS-51402000
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,000-5,500
Intake Duration at 050 inch Lift: 221
Exhaust Duration at 050 inch Lift: 225
Duration at 050 inch Lift: 221 int./225 exh.
Advertised Intake Duration: 275
Advertised Exhaust Duration: 279
Advertised Duration: 275 int./279 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.499 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.510 in.
Valve Lift with Factory Rocker Arm Ratio: 0.499 int./0.510 exh. lift
Lobe Separation (degrees): 112
Intake Valve Lash: 0.000 in.
Exhaust Valve Lash: 0.000 in.
Grind Number: HR-224/339-2S-12

would it be worth putting in or would i be better off coming up with a different cam? would it add much power?

as always, thanx for the input.