I have quite an accumulation of bar solder and am wondering if it is more saleable in its original 'bar' form or melted into ingots. A lot of what I have is unmarked as to pb/sn ratio so it could be 30/60 or 50/50 or 60/40 or most likely some of each as I have been 'collecting' for 40 some years. Also, a lot of the unmarked bars are partial having been used or cut. Am not really wanting to get rid of it but would like to consolidate inventory to make storing easier with a future disposal in mind. What say you potential solder shoppers: original (unmarked) bars or ingots???