How much does this cost to the nearest dollar?

LXun 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 (MT Mini Tower)(P/N RVTHD KPRG9 HYV3H
Description Compatible Model Dell Optiplex 3020, 7020, 9020/ Dell Precision T1700/ Dell PowerEdge T20 Compatible Part Number RVTHD, KPRG9, HYV3H, AC INPUT 5.4A, DC OUTPUT MAX. Output Power 290W Package Included 1 x Desktop Power Supply Unit (290W) Reminder This power supply ONLY works for Dell Mini Tower System, DOES NOT work for Dell SFF Systems, DT Desktop System, USFF Ultra Small Form Factor

Price is $49.00

Price: $48.99