Binding Bars Slide Grips

I'm not sure of the age of this item - it's likely to be somewhere in the ball-park of 2010-2015, but honestly I really don't know. 

When my kids were growing up I'd buy them books and "art-stuff" from a shop called "The Works" (a UK discount retail chain). They often had Star Wars sticker books at a reasonable price, and the kids loved sticking the stickers in, although the stickers often ended up on their bedroom furniture too! I recall getting something Star Wars arty from there too but for the life of me I can't recall what it was, though it was possibly some drawing outlines to colour in.  Anyway, the paper (presumably scribbled on) went in the recycling, but I kept these grips, thinking they may be of use.

Value-wise, I guess it depends on a few factors. I believe there's always a market and that will influence the value, though we're only talking a few quid.