E107 Eddie Plank question

[Ricky]

OK, so I have what may be a dumb question. I'm thinking about sending the E107 Plank that I posted in my original post to PSA to be graded. It's been about 10 years since I've sent a card in to be graded, so I kind of forgot the process. I went to PSA's website and saw this in regards to submission prices:

PREMIUM *$1000
Maximum declared value of $24,999
ESTIMATED TURNAROUND: 1 Business Day

WALK-THROUGH *$500
Maximum declared value of $9,999
ESTIMATED TURNAROUND: 1 Business Day
Please mark outside of shipment box with "1 Day Service"

SUPER EXPRESS *$200
Maximum declared value of $4,999 and all T3s must be submitted at this service level or higher.
ESTIMATED TURNAROUND: 2 Business Days

Please mark outside of shipment box with "2 Day Service"
EXPRESS *$75
Maximum declared value of $1,999
ESTIMATED TURNAROUND: 8 Business Days

Please mark outside of shipment box with "8 Day Service"
REGULAR *$20
Maximum declared value of $499
ESTIMATED TURNAROUND: 15 Business Days

Based on the responses here in this string to my original post, it seems as though this card would probably be worth $10,000+. So my dumb question is, does that mean that, if I submitted it for grading, I'd have to pay $500 or more because its maximum declared value is over $9,999?

Also, depending on what the card grades out at, I'm strongly considering selling it. For a card like this, and to maximize what it might sell for, do people here recommend any particular auction houses?