I run ChipRadar, a real-time price tracker for single-board computers. We monitor 55+ boards across 5+ vendors and update prices every 6 hours. Here's what the data says about the best SBCs under $100 right now.
🏆 The Rankings (Current Prices)
These are live prices captured from Amazon and other vendors as of this week:
🥇 Raspberry Pi 5 4GB — $57
The undisputed king of ecosystem. You pay for the community and software support, and it's worth every penny. Runs everything, has endless tutorials, and the RP1 chip gives it genuine IO improvements over Pi 4.
🥈 Orange Pi 5 8GB — $79.99
Best raw performance per dollar under $100. Rockchip RK3588S with 8GB RAM outperforms the Pi 5 in multi-core tasks. Better for compute-heavy workloads. The catch? Software support isn't as polished.
🥉 Radxa Rock 5B 8GB — $82.47
Best IO of any board in this price range. Full-size PCIe slot means you can attach NVMe drives, AI accelerators, or SATA controllers directly. The RK3588 chip gives it similar CPU performance to the Orange Pi 5.
💡 How to Choose
| Need | Best Pick | Why |
|---|---|---|
| General purpose / learning | Pi 5 4GB ($57) | Best software support |
| Compute / AI workloads | Orange Pi 5 8GB ($79.99) | RK3588S + 8GB RAM |
| NAS / storage projects | Rock 5B 8GB ($82.47) | PCIe + NVMe |
| Media center | Pi 5 or ODROID-N2L | Codec support |
| Embedded / IoT | Pi Zero 2 W ($15) | Size + power |
📊 Price Trends
We've been tracking SBC prices since mid-2026. Key observations:
- Raspberry Pi 5 prices have stabilized after the 2023-2024 shortage era
- Orange Pi continues offering the best hardware specs at competitive prices
- Radxa Rock 5B has become more available, dropping ~10% from Q1 highs
- Chinese boards (Orange Pi, Radxa, FriendlyElec) offer better performance but require more tinkering
🔍 Full Data
Want live prices for all 55+ boards? Check out ChipRadar — we update every 6 hours with prices from Amazon, AliExpress, and direct vendors. You can also set up price alerts for your target boards.
All prices captured from public vendor listings. Prices change frequently — check ChipRadar for current data.
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