Replacing Campagnolo 10 Speed Chain - Tool Recommendation Please

[DRD]

Could someone recommend a tool to do this please ?

The campag chains are quite sculpted and do not just lie flat, like more basic chains do.

The genuine Campag chain tool is silly money. I do have an emergency chain tool as part of a compact MTB tool kit. This is fine for cheapo shimano chains - but it has far too much play in it for a campag chain

Thanks