Nabi Hologram Lavender
I found this great find in a local clothing store. The best part is that they were 3 for $5! Such a great deal, especially for holographic polishes. I ended up picking a whole bunch for myself and also for swaps and gifts.
Although the Nabi Holograms aren't super linear holographic, they come in quite a range of colours and remind me of the China Glaze Kaleidoscopes a bit.