Just the two sets of bass reeds are for sale here.
Used bass reed set off a Moreschi Italian Piano Accordion. The accordion was playing just fine before removing it. May or may not need a tuning. However, it sounded fine. Wax looks aged but still holding. One area looks like a repair was done to one reed. You can see the discoloration of the wax i one spot ( it's holding, though) .They are well used, so please see the photos to judge if they help you get your accordion working again. would recommend a rewaxing of these reeds
The last picture is of the model it came off of, but it is not included .
Used, so please expect that.