This one is a Big Muff, but with a handy three way switch added to offer a boosted low end or a dryer, snarkier grindier tone, which is handy. Great on guitar as well as bass. Plus, it's green, which is good for the planet. This one is very faded, just like your ambitions and faith in music as an art form.

Model: Electro-Harmonix Bass Big Muff Pi
Made: Brooklyn, USA, recent model
Type: fuzz
Power: standard 9v negative power supply (not included), draw 3mA approx
Equivalent new street price (approx): $189aud
Mods: none
Accessories: no box or manual
Condition notes: used, few minor marks, label very faded, fully functional. Overall: very good condition