50K membership rewards for American Express Platinum

The annual fee for this card is $450, which is a lot, but it also has many benefits.
You need to spend $3,000 during the first 3 months.

https://www304.americanexpress.co...4BAA-10861

The normal bonus is 25K.

Here are some of the benefits:
$100 reimbursement for Global Entry application
$200 reimbursement/calendar year for fees from one airline, so you can do this twice during the first year of card ownership.
Delta, US Airways, American Airlines lounge access, Priority Pass Select lounge access
Starwood Preferred Guest Gold elite status
National car Executive elite status
Fine Hotels and Resorts discounts to very upscale hotels
$175 for up to 3 additional cards ($58.33 per card)

Similar deal with the Business version was posted here:
http://slickdeals.net/f/4183476-A...t-3-months