d2dd4b77___Stamp_Collecting_Accessories__Description
[Accessory] Color Guide [Price Range] $10 [Description] 
Many stamps from the classic period sport a wide variety in appearance and more importantly in pricing – the common ones may catalog for under a dollar while the rarer ones well over $100. Guides are indispensable in identifying the color varieties. Common ones go for under $10 but securing a reliable and accurate guide is paramount. Investing in a premium version from Stanley Gibbons for around $25, is worthwhile for a collector specializing in classics.
One Family's Blog: Stamp Collecting Accessories
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