Has anyone ever seen them increase prices temporarily on items? It is interesting that the Return to Tiffany small heart tag charm in both red and pink were previously $140 and now they are $150 while the same item in Tiffany blue color is still $140. I wonder if they increased the prices for Valentine's on those colors only? I have never seen this before, but it is strange to me. Why increase only two colors, but not the third? I have had all three saved to my wish list for awhile so saw the previous prices.