what are you doing in the picture or how did you connect the 25 erupters
do you have a USB hub which has over 10 slots for usb then connects to your computer ?
I actually had 7 USB hubs each with 7 Ports, with 6 ports that were useable to Block Erupters.
Anyway, I am unable to keep up with the current price of Erupters in BTC, so I will be listing the remaining Erupters on Ebay.