| USA | This listing is a bit of a feeler as I am trying to understand the inter... | $8,000.00 | |
| USA | Vintage Electro-Harmonix Big Muf guitar pedals. “Rams Head“ & “Trian... | $2,200.00 | |
| USA | Vintage 1973 Electro-Harmonix Big Muff is all original except for one re... | $1,999.99 | |
| USA | ELECTRO HARMONIX BIG MUFF PI ORIG 1970-1971 VERSION INVESTMENT QUALITY C... | $1,299.00 | |
| USA | ***I will be listing a quite possibly a literal TON of cool things over ... | $849.99 | |
| USA | This vintage Big Muffin is in very nice, clean condition. It does have ... | $750.00 | |
| USA | Big Muff signed by grunge gods Mark Arm and Steve Turner of Mudhoney! B... | $666.00 | |
| USA | 1978 Electro-Harmonix Big Muff PiThis is an awesome vintage Big Muff tha... | $650.00 | |
| Canada | Fully functional Big Muff that can both be used for guitar and bass. Ple... | $568.50 | |
| EU | Electro-Harmonix Big Muff Pi – EC3003 Rev E – Vintage NYC USA – Early 19... | $343.55 | |
