Otaku ..I found this for pricing on these LED throwiesColor mix packs:
10MM diffused superbright LEDs (equal mix of red, yellow, blue, pure green and white).
Includes Shipping fee to USA incl. Mexico, Canada, West Europe, Australia, NZ (another destinations)
Does NOT include magnets. Magnets are "dangerous goods" and can not be sent in airplanes.
Pack 0.5K: 500 LEDs with batteries $169 ($0.33/pc)
Pack 1K: 1000 LEDs with batteries $289 ($0.28/pc)
Pack 1.5K: 1500 LEDs with batteries $399 ($0.26/pc)
Pack 2K: 2000 LEDs with batteries $499 ($0.24/pc)
or better yet 10 pack led bombs