If you sell by lot I would at least make two lots, one for Shoot and one for GOTOW. If it was me I would start with the two lots 1) All the Shoot's and 2)All the GOTOW. If there was no interest then I would go 1 magazine for X amount or 3 for X amount or something like that. Another alternative, if you have complete sets, would be to sell by year. Year one might be worth more than the other years.