Believe it or not i5 had quite a bit of merchandise for such a small group! They had a lot of promo things that were given away on top of being sold. If you have a piece of i5 promo/merchandise I dont have listed please let me know so I can list it!
First off was a few things I don't have pics of. They had a little wallet pack that was pink and said 'i5' on the outside and inside had nicole nailpolish, some lip gloss, and other goodies. They also apparently had a make up kit but I have no clue what it looked like. For things for sale they had a camisole, keyrings, and bucket hats which I don't have pics of. They also had these:

sorry their not bigger but thats all I could get from web archive. I dont remember these being sold but I'd love to have one!
They also had some promo flyers one in black and one in color. Again no pics sorry!
If you want to sell/trade/buy these things check out ebay they usually have some stuff up. Lol or you can contact me for trading :)