best place to buy tubes in bulk?
Pricepoint or Jenson. You can buy tubes for $2-$2.50 from either one. The Pricepoint tubes are labeled with their name, the Jenson tubes are usually some other name brand (they've had lots of Bontrager tubes in the past)
+1 for Pricepoint, I bought 5 for $13 after s&h. They are pretty good quality tubes as well!
Pricepoint are CST tubes...good quality. Not sure what Jenson tubes are.
Rollin With No Colon!
The Bike Whisperer
Crohn's and Colitis Foundation of America
The last set of tubes I purchased from Pricepoint where junk pumped them up to 50psi and still got pinch flats. I ended up gong to performance.
Pricespoint even gave me a credit for half the cost when i sent them an email asking if they where going to get there old tubes back.