Different pricing for same item on different softwares

Hey guys,

I make identical items for After Effects and Final Cut Pro and for my latest item ‘Logo Lower Thirds’ I have two different prices, $17 vs $14. Is this normal? Whats going on?

AE item: http://videohive.net/item/lower-thirds/15488414
FCP item: http://videohive.net/item/fcp-logo-lower-thirds/15536311