Amex Platinum 50k signup

Just in is that the sign up bonus on the UK American Express Platinum Charge Card is now 50,000 Membership Reward points (up from 40,000) for a spend of £2,000 in the first 3 months.

Caveats as always:

• Annual fee is £450
• Household income of at least £40,000
• 50,000 MR points are not available to existing American Express customers

Thanks to Raffles over at Head For Points for spotting this one.