Spice sets like the one pictured were standard kitchen items from the early 1900's to the 1960's. This set dates to the 1940's and would be considered a good find because of its condition and completeness. Over the years I have seen very large sets containing 25 individual bottles and many loose bottles that were the only remainders of previously full sets. Single bottles although easy to find can be difficult to sell. Typically the singles will bring $3-5 each. Sets however are a different story. A set such as this in this type of condition will sell for $40-50. Larger sets command even higher prices. Watch for these types of spice sets. They are typically quick sellers and should be considered CASH IT items.