Price varies by pedal. The SourceAudio and Boss Synth are bass-specific so they work great on mandolin also. The Boss AW-3 has both bass and guitar inputs. All in Excellent working condition, some with original packaging, some barely used.
Compare to Reverb prices--I'll match them if in similar condition.
Prices are as follows:
SourceAudio AfterShock Bass Distortion 2024 - $150 (tube, heavy, and fuzz settings, stereo out (!!) plus midi control and custom effects programming)
Boss SYB-5 Bass Synth - $100 (Mike Gordon uses one!)
Boss AW-3 Dynamic Wah - $80 (with expression pedal hookup)
Boss BF-3 Flanger - SOLD
All used in a clean studio setting. All require a 9v battery or power supply, not included. If it’s in the list above, it’s still available!