Wow -- with 100 for $10, why hang on to those old drill bits -- I am sure they are not the same quality, but they got very high ratings over at Lowes.com. Appears it can be picked up or shipped to your local Lowes for a reasonable price.
High Speed Steel drills bits - great for general purpose drilling in wood, soft metal and plastics
Precision forged for high performance drilling
Convenient and durable storage case
Includes large piece counts on popular sizes