Gauge Feeler Blades and Bore-Lights

Hey all,

Is $11 bucks good for a set of gauge feelers (use them to measure the distance between the forcing cone and the cylinder on a revolver)

Also is $8 bucks good for a little bore light

Here are the links:

FB335, Gauge, Feeler, U.S./Metric, 35 blades (.0015" thru .035")

http://www.midwayusa.com/eproductpag...eitemid=417827

If you know of any other places to get (gauge feelers or a bore light) these let me know!!!! --- Please post links that would be great!!!!
Thanks all!!!