The claw is a great product; you have to practice not having the spokes not go between the claw legs. They are placed on Gladiator gear track.
The Gladiator Bike Claw retails for $24 (sears sale price)
The Claw retails for more than $25. I would have just bought regular bike hooks for a fraction.
However for $10 a piece....well then!!!
$20 for 2 bike claws.
$48 retail for 2 bike claws. = 58% off.
Update: 9/27/11 I just bought another Claw for my BMX bike. $1 plus $6 shipping from ebay. It cost more for shipping! The total price ($7) is about 70% off retail!