An enhancement to product value appraisal for our foreign friends: when computing value, consider not only collection price paid data points for that item, but also for very similar items, in this case meaning other products that, with the exception of instruction booklets (which are generally localized), share the exact same part lists. This will hopefully create more meaningful appraisal data for Canadian collectors, among others. Thanks to Tusko and Engledogg for suggesting this feature.
