Square Enix has released the following new merchandise for Final Fantasy VII: Advent Children as well as Kingdom Hearts:
Final Fantasy VII: Advent Children - Cloudy Wolf (silver ring), 14,000 yen ($126.70 USD)
Final Fantasy VII: Advent Children - Original Poster, 1,700 yen ($15.42 USD)
Kingdom Hearts - Silver Necklace, 12,000 yen (108.85USD)
Kingdom Hearts - Original Poster Set (2 pieces), 1,000 yen (9.07USD)
The four items are all available through Square Enix's online store, which can be accessed by following the link provided below.