Guides
Circular Buying Guides & Knowledge
Expert-driven research, LCA analysis, and platform comparisons to guide your sustainable journey.
June 15, 2026•By Dr. Salih Günay
Best Refurbished iPhone Stores in Germany (2026 Review)
An expert review comparing Back Market, Refurbed, and Rebuy for purchasing a refurbished iPhone in Germany. Evaluated based on price history, return policies, and carbon offsets.
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July 2, 2026•By Dr. Salih Günay
Back Market vs Refurbed: Which Tech Marketplace Wins?
We compare Europe's two heavyweights in circular electronics. Which has the better grading system, warranty rules, and sustainability credentials?
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