Waddaya think? https://www.youtube.com/watch?v=rakZa-1M3tw

He didn't get older.....

Very nice but I would palm the key with less tells that the key is being palmed.

I do several sleight-of-hand transpositions. The ones that use only 2 objects (no duplicates) tend to have a "clumsy" switch in the handling. Pocket Change eliminates that and is also angle proof. I posted the demo but not the explanation of the handling. That said, I think most coin guys can deduce the method and appreciate the benefits.

Looks like a Modified Sankey spell binder change.

I don't see the connection RNK, could you provide detail?

Would providing details here be appropriate?

Yes. If you're comparing one routine to another, I've already posted my video demo. Please post the comparison video so that everyone can see and make up their own mind if there is any added value. Does that sound like a good idea?

I have the original version with the brass standard house key Great Effect !

I do like it as an idea for a routine. As a magician, it is clear how this is done. Thank you for sharing.

I recall a product that was both a key and a coin. It uses one of those keys with a round head, hint, hint. I think that would make this routine even more powerful.

KJ

To me, it looks like it's straight out of Tarbell (lesson 3?), except with a key instead of a coin.