u/Lonely-Speed9943

I need to seal this gap between the wall and tap end properly and put the quadrant tiles back in place.

Now, for various reasons moving the bath isn't an option so looking for options to fill it properly and then replace the quadrant tiles in pic 2 back in place.

I'm trying to order this battery, first time ordering from iFixit but the 2 options are confusing me.

https://www.ifixit.com/en-gb/products/hp-am06xl-laptop-battery

The part only option gives me a battery only for £70 but the fix kit option also lists the battery and a toolkit for £45.

Am I being dense or is it really cheaper to order the battery along with the kit?