LG’s groundbreaking roll-up TV is going on sale this year. The 4K television can roll down into its base and disappear when not in use. LG has been teasing bending, rollable displays for years at CES, but now it’s got a very real product that’s nearly ready for consumers. Remember that the company’s “wallpaper” OLED TV started at $8,000. This is significantly more impressive, so it will be significantly pricier than that. For now, LG is only saying that it will be priced at a premium level when it hits retail in the spring — probably around March.