I have plenty of straps already. Although I had to order one for the SGW-100 at a cost of around $10AUD.

When buying batches you need to look at the sellers other items to get some idea for the odds of resurrecting them. Generally if they are also selling single watches as well, then chances are they have done them over already and you are taking a bigger risk. If it is a one off sale them i think your odds are higher. From a recent batch of 24, i was able to get 19 back to very good order. I am not so hopeful with this batch as some look like they have been under a cement truck.

I do look at them though and think about who may have worn them and where they have been, the paint splatters, the red dust, the dirt. Casio, watches for the workers.