Some collectors build custom wardrobes or cases, while others rotate their sex dolls to ensure even use and preservation. While this level of commitment may seem high to outsiders, collectors often view it as part of the enjoyment. Like caring for a vintage car or a luxury handbag collection, upkeep is part of the ritual that makes the ownership experience more immersive and rewarding. While not all cheap sex dolls retain or appreciate in value, some rare or high-end models have demonstrated strong resale potential, especially those released in limited numbers or from well-known manufacturers.