SMS rpg collection crosses the line, and is significant. Nice set!
+1 Yep, that SMS collection is impressive and significant.  
Here's a unique/weird collection that's quite insignificant.  The first 9 California Lottery ticket scratchers with advertising pamphlets from '85 & '86.  
Not sure why, but I collected these back in the mid '80 when I was a kid.  Guess I couldn't afford to collect Garbage Pail Kids or Baseball cards like regular kids back then.