Such overdrive, many super. 

Model: Boss SD-1 Super Overdrive
Made: Malaysia, 2014
Serial: ADM1486
Type: overdrive
Power: standard 9v DC negative power supply (not included)
Equivalent new street price (approx): $89aud
Mods: none
Accessories: original box

Condition notes: used, no major marks. Tested and fully functional.
Overall: excellent condition (9/10)