OK, I understand your concern over pushpins though my TR2 worked very well.
NewEgg has this
ZALMAN 9500A-LED 92mm 2 Ball CPU Cooler for
$39.99 before $10.00 MIR. It uses a retention clip rather than being bolted down. Highly rated unit.
The
COOLER MASTER Hyper 212 Plus RR-B10-212P-G1 for
$29.99 uses a four bolt scissors type mounting bracket and comes with a backplate.
BTW: NewEgg does accept PayPal.
Edit: If you have enough case width, Zalman make a 110mm version of the one I listed above, the
CNPS9700 LED 110mm 2 Ball CPU Cooler. NewEgg is selling it for
$44.99 before $10.00 MIR. This unit uses a single boltdown clip. Check out Zalman's neat little installation animation
here.
Also both Zalman units ship Free from NewEgg. The Cooler Master's shipping charge is $3.99.