Since Peter Gamma from www.petergamma.org asked in the EEVBLOG for affordable alternatives to products from www.openbci.com four years ago: https://www.eevblog.com/forum/testgear/how-to-solve-the-ti-ads1299-eeg-demo-kit-is-not-save-for-humans-problem New products where offered with the ADS1299 chip for Texas Instruments such as: Peter Gamma from www.petergamma.org experienced in recent years stock market speculation and scalping especially with DF Robot increased the price for the …