Board Thread:General Discussion/@comment-32898819-20171003150819/@comment-31346009-20171003183658

Ditto, I bought the extra slots early on. They come in very useful if you need fixers in a hurry. Otherwise I only buy spy glasses at 7 rubies for 10. I don't use them in every room, especially ones I know well, so they last me quite a while. I have never used rubies for the special offers that come up. Once a month, or when the double offer comes up I will buy more rubies. HTH

Carole