On Thanksgiving I caught my personal best bass on 5.25 inch Savage Gear Shine Glide. I'm looking for a topwater glide bait that is a similar size and weight (1oz, any bigger and I can't cast it on my only rod) but still affordable. Does anyone know any lures like that?  

You might try a 4" Spro BBZ shad in the floating model

Maybe try a Biovex Joint Bait

 

I haven't used them personally but they fit your description

Check 'em out: http://biovexusa.com/product/joint-bait-110-sf-4/

You're basically talking about a Spook at that point. If you want a larger bait you can step up to a Super Spook. I fish my glide baits along the surface pretty often but none of them are that small. 

Here you go

https://www.tacklewarehouse.com/Gan_Craft_S_Song_115/descpage-GCSS115.html?from=basres
its 1oz, its a glidebait, it floats

The s songs are really great baits, but pricey compared to r2s etc.