Any guesses as to what the free accessory will be (if there are any more), or if the "incentive" of getting 876PRO will take effect on the next catalog?
Could be anything, although they DO have some items spare they can draw on to put on the PS3.
What are they, you ask?
They are (Spelling mistakes not included of course):
Catalog 1 Complete item - The Pittato Hamzoru leg accessory which required you to purchase out Catalog 1 X360 (Which never showed up on the PS3, making the claim it contained all of Catalog 1's items as part of the PS3 base release actually false.)
Catalog 2 Complete item - The Kukichi Racing flag body accessory which required you to purchase out Catalog 2 X360 (Which once again, never showed up on the PS3. Yep, it invalidates the PS3 claim that it has all of Catalog 2.)
Catalog 3 Complete item - The Kuma-chan Speaker arm accessory which required you to purchase out Catalog 3 X360 (Seeing a pattern? Yes, this one's true as well.)
X360 exclusive item - Anywhere Art Body accessory (This was replaced by the PS3 Clock Winder Body accessory)
X360 exclusive item - Pink Pom-Poms Arm Accessory (This was also replaced by the PS3 Ghost Hands arm accessory)
X360 exclusive costume - Floral Costume Snow Strawberry Neo (This is replaced (and order switched) by the PS3 exclusive 'The Wild Strawberry' Floral Costume)