1. Shiba Inu (SHIB) – Approximately $0.00001414, is a "penny crypto" famous for its active ecosystem and Shibarium; its symbolic price allows buying millions of units for little money.

2. Bonk (BONK) – Trades around $0.000035; a meme-coin from Solana with DeFi and NFT integrations, has risen +245% in 30 days.

3. Pepe Coin (PEPE) – Around $0.000035–$0.00005; another viral meme-coin with a large community and gains of +713% in weeks.

All of these options cost less than a cent and allow for very low investment amounts with the potential for high returns, although with elevated risk.