More limited edition collector fragrance bottles, with the usual disclaimers: in most of these cases, the juice is unchanged, just the bottle is “special” (or not, as the case may be), and some of these may not be available in the US.
From Hello Kitty, a solid perfume ring in the new Big Pink Bow fragrance. $29 at Sephora.
Also at Sephora, a Tokidoki Ciao Ciao solid perfume: "This criminally cute metal charm features the todidoki character Ciao Caio and her signature scent in a solid fragrance that can be applied to your wrist or neck". $17, also available in Adios.
Moving up the price scale, from Roja Parfums, Diaghilev in a special edition with a Fabergé white gold and diamond egg pendant, the Oeuf Duchess Blanc. At Harrods in the UK, £17,029. (via diarydirectory.blogspot)
Also from Roja Parfums, Aoud in a special edition "adorned with a SWAROVSKI ELEMENTS crystallised cap"; in 100 ml Parfum for £495 at Harrods.