OK so doing the exact same comparison....
RCCL Jewel of the Seas - D1 - Balcony Cabin (equal to Cat 6 on Disney)
12 nights - Leaving July 4th
Ports of Call: Harwich, England; Copenhagen, Denmark; Stockholm, Sweden; Helsinki, Finland; St. Petersburg, Russia; Tallinn, Estonia; Oslo, Norway; Harwich, England
Price Breakdown
Guest 1 Cruise Fare $3,129.00 USD
Guest 2 Cruise Fare $3,129.00 USD
Guest 3 Cruise Fare $1,299.00 USD
Fuel Supplement: $300.00 USD
Taxes/Fees $302.64 USD
Package Total
$8,159.64 USD
Disney 12 night, Cat 5 or 6
Ports of Call: Dover, England, Oslo, Norway, Copenhagen, Denmark
Warnemünde, Germany (Berlin), St. Petersburg, Russia, Helsinki, Finland
Stockholm, Sweden
Guest 1 and 2 - $5,199 - $6,179 each
Guest 3 and 4 - $1,349 - $2,959 each
Minimum total for 3 -
$11,747.00 without taxes,fuel charge, etc
So expect to pay almost $4,000 MORE to do the Disney ship.