Hot answers tagged value
Generally speaking, yes. But there are many factors that determine how a given set will be priced over the years. Sets that have rare, more sought after pieces tend to cost more (think monorails), so if you'd happen to have a MISB monorail set you'd be rich. On the other hand, TLG can inadvertently mess with any investment plan by launching sets with similar ...
My answer to this kind of question is always "it's worth exactly as much as someone is willing to give you for it." That said, one could look up prices on BrickLink (assuming there are any for sale there) and go from there. Failing that, put them on eBay with a reserve/starting bid of whatever minimum amount would make it ok for you to part with them.
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