10 Grand.
Bought some collinite 476, wasnt that impressed as it was hard to get it off, so stick with Megs gold class wax at £15 a bottle
Paid £80 for Saphir. It's ok. I don't see any difference to cheaper wax. But it smells good.
Modern Nano sealants piss all over Wax for durability these days...They do lack a little depth of deep metalics though.
£3 ish. Any more is a waste.
Get some of this stuff it's a bargain. I've ordered 2.
http://www.polishedbliss.co.uk/acatalog/swissvax-divine-cat13.html
Panel pots are great value. Purple haze is great as is dodo beading.
When you say "tell them apart" what do you mean? By looks? Surely the performance, ease of use, durability ect.. are just as important.
A lot of waxes do look the same but they don't feel, smell or work the same. People often forget this.