Quantity   Component name
1 × "Towel Warmer and Sanitizer" eBay or other.. ~$60
1 × 300 UV LEDs on a strip eBay or other.. ~$27
1 × Arduino Mega2560 Arduino... I've found them for $8 on eBay...
1 × Mosfet Controller I'll be redesigning this, but to get this done asap, it was $11 on ebay... http://www.ebay.com/itm/281601393512?_trksid=p2060778.m2749.l2648&ssPageName=STRK%3AMEBIDX%3AIT
1 × Key Display 8 Digit 7 Segment LED Display http://www.ebay.com/itm/Key-Display-For-AVR-Arduino-New-8-Bit-Digital-LED-Tube-8-Bit-TM1638-Module-1pc-/301446774936?pt=LH_DefaultDomain_0&hash=item462fa0c098
1 × 12v 5amp power supply $12 on eBay