Hello I have been looking fora good single bill change which is visual,does not require a TT and can be immediately handed out to the spectators does such a thing exist for a reasonable price? Any advice would be great thanks

I found a trick that does all that your requested AND the spectator can sign the bill

Its called Jackson takes a powder

Thanks I will have a look can it be done with uk currency?

Where can one find this trick?

Dorian: There are some limitations in the bills, mainly in their appearance, so I can not give a definite answer.

Mystification:
Kauffman published this in his book called Magic Tricks, and states that it was previously published, in one of his magazines, and its by Nicholas Night.