| CircuitMess BatmobileTM - DIY AI-Powered Robot Car | shop.cyntech.co.uk | 100 GBP | 159.95 GBP | −37.5% |
| Chatter 2.0 - DIY LoRa Communication Device | shop.airframes.io | 15 USD | 23 USD | −34.8% |
| STEM Adventure - Sparkly Robot Car | theplayway.com | 41.3 AUD | 59 AUD | −30% |
| CircuitPet | store.arduino.cc | 112 EUR | 140 EUR | −20% |
| CircuitMess BIT - DIY Games Console | shop.cyntech.co.uk | 53.28 GBP | 64.95 GBP | −18% |
| CircuitMess Wacky Robots - Capacitron | shop.cyntech.co.uk | 20.48 GBP | 24.95 GBP | −17.9% |
| CircuitMess Wacky Robots - Buttons | shop.cyntech.co.uk | 20.48 GBP | 24.95 GBP | −17.9% |
| CircuitMess Sparkly 2.0 - DIY Robot Car | shop.cyntech.co.uk | 45.08 GBP | 53.95 GBP | −16.4% |
| CircuitMess Charlie - DIY Robot Spider | shop.cyntech.co.uk | 45.08 GBP | 53.95 GBP | −16.4% |
| CircuitMess NASA Artemis Watch 2.0 | Build Your Own DIY Space Smartwatch | curiouskidzz.com.au | 148.49 AUD | 170.49 AUD | −12.9% |
| CircuitMess Synthia 2.0 | Build & Code Your Own DIY Music Synthesiser | curiouskidzz.com.au | 171.59 AUD | 196.89 AUD | −12.8% |
| CircuitMess CircuitPet - DIY Virtual Pet Kit | shop.cyntech.co.uk | 66.77 GBP | 74.95 GBP | −10.9% |
| CircuitMess Clockstar 2.0 | Build & Code Your Own DIY Smart Clock | curiouskidzz.com.au | 98.99 AUD | 109.99 AUD | −10% |
| CircuitMess -- Complete Wacky Expansion | curiouskidzz.com.au | 109.95 AUD | 120.99 AUD | −9.1% |
| Ringo: An Educational DIY Mobile Phone | chicagodist.com | 154.99 USD | 164.99 USD | −6.1% |
| CircuitMess BIT 2.0 | ready2stem.com | 84.99 USD | 89.99 USD | −5.6% |
| CircuitMess -- Wacky Collector's Bundle incl BIT 2.0 | curiouskidzz.com.au | 219.95 AUD | 230.99 AUD | −4.8% |
| NASA MARS PERSEVERANCE ROVER BY CIRCUITMESS – BUILD, LEARN & EXPLORE. THE ULTIMATE DIY ROBOTICS KIT FOR YOUNG MAKERS | shop.first-backer.com | 349 USD | — | — |
| CircuitMess Jay-D 2.0 DIY kit | pakronics.com.au | 191.98 AUD | 191.98 AUD | — |
| CIRCUITMESS STEM BOX – LEARN THE SKILLS OF THE FUTURE, ONE HANDS-ON PROJECT AT A TIME | shop.first-backer.com | 169 USD | — | — |
| CircuitMess Spencer | store.arduino.cc | 160.5 EUR | 0 EUR | — |
| CircuitMess ByteBoi (DIY gaming console) | cogsschoolsupplies.ie | 149.95 EUR | — | — |
| CircuitMess Chatter (DIY walkie talkies) | cogstoysandgames.ie | 149.95 EUR | — | — |
| Synthia (DIY music synthesizer) | cogsschoolsupplies.ie | 149.95 EUR | — | — |
| CircuitMess Wheelson (DIY robot car) | cogsschoolsupplies.ie | 149.95 EUR | — | — |
| CircuitMess Chatter (DIY walkie talkies) | cogsschoolsupplies.ie | 149.95 EUR | — | — |
| Chatter 2.0 - DIY Encrypted Walkie-Talkies That Work Without Internet | shop.first-backer.com | 149 USD | — | — |
| NASA ARTEMIS WATCH 2.0 – BUILD IT, CODE IT, WEAR IT. THE DIY SMARTWATCH THAT TEACHES REAL STEM SKILLS | shop.first-backer.com | 129 USD | — | — |
| CircuitMess Ringo, An Educational DIY Mobile Phone | en.paradisetronic.com | 127.92 EUR | — | — |
| CircuitMess NASA Artemis Watch 2.0 | pakronics.com.au | 111.98 AUD | 111.98 AUD | — |
| CircuitMess Codee 2.0 | pakronics.com.au | 71.98 AUD | 71.98 AUD | — |
| MAKERbuino Kit with Tools | en.paradisetronic.com | 62.64 EUR | — | — |
| CircuitMess Sparkly 2.0 | ready2stem.com | 54.99 USD | — | — |
| CircuitMess Charlie | ready2stem.com | 54.99 USD | — | — |
| CircuitMess STEM Adventure Planck | cogstoysandgames.ie | 54.95 EUR | — | — |
| CircuitMess Planck | ready2stem.com | 49.99 USD | — | — |
| Bit 2.0 | rubberduckydojo.com | 49.99 USD | — | — |
| CircuitMess Harald | ready2stem.com | 44.99 USD | — | — |
| CircuitMess Dusty | ready2stem.com | 44.99 USD | — | — |
| CircuitMess - Tools Pack | shop.cyntech.co.uk | 39.95 GBP | 39.95 GBP | — |