Used Legos for Investment

siddji · 2013-05-14T23:48:35.000Z

I am in the process of purchasing the following 17 sets for $850. They are used, but have the box, manuals and are 100% complete . Is it worth it for that price or should I back down. It is a large amount hence needing your opinion. 76003 Superman: Battle of Smallville 6860 Super Heroes The Batcave 6857 The Dynamic Duo Funhouse Escape 6863 Super Heroes Batwing Battle over Gotham City 79108 Lone Ranger Stagecoach Escape 79109 Lone Ranger Colby City Showdown 79110 Lone Ranger Silver Mine Shootout 79111 Lone Ranger Constitution Train Chase 9494 Star Wars Anakin's Jedi Interceptor 9498 Star Wars Saesee Tiin's Jedi Starfighter 9500 Star Wars Sith Fury-class Interceptor 75004 Star Wars Z-95 Headhunter 10197 Modular Fire Brigade 10211 Modular Grand Emporium 10218 Modular Pet Shop 10224 Modular Town Hall 10232 Modular Palace Cinema