Instagram Shoutout Question!

Hi everybody!

as I am about to do my first shoutout, i came across this question! What Item should I promote for my Shoutout? is the price matter? what range of price is consider okay?
I tend to promote multiple products per shoutout in a slideshow, each at a certain percentage discounted price compared to the other products. This way, if someone doesn't like the first product, they might like the second or third. I usually price from 2x to 4x the price of AliExpress, depending on the demand and competitor pricing of the product.