Replacement buttons for your Samsung Galaxy S10+ can vary in price depending on the quality and the store from which you purchase them. Here are a few points to consider:
1. **AliExpress**: While buttons on AliExpress are usually very cheap, the quality can be hit or miss. If you decide to buy from here, make sure to check the seller's ratings and reviews.
2. **Amazon**: Amazon is a more reliable option, but shipping costs can be high. The buttons themselves might be a bit more expensive, but you're more likely to receive a higher quality product.
3. **Local Stores in Europe**: There are several European-based stores and websites that specialize in phone parts. Some of these include:
- **iFixit (Europe)**: Known for their quality parts and repair guides.
- **eBay (Europe)**: You might find good deals from European sellers.
- **GSM Parts Center**: They offer various phone parts and have a good reputation.
Prices can vary, but here are some general guidelines:
- **AliExpress**: $2-$5 (but check quality).
- **Amazon**: $5-$20 (depending on seller and shipping).
- **Local European stores**: €10-€20 (plus shipping, if applicable).
It might be worth spending a bit more on a reliable part to avoid future issues. If you need specific European store recommendations or want to compare prices, I can look into that for you.