···

       
16
       
16
       
 
       
| 2 extra arms | 1 | $10.00 | [avion rc](https://avionrc.com/products/Nexa-3.5-EVO-PRO-Frame-Kit-.html) | addon to the main frame |

     

       
17
       
17
       
 
       
| radiomaster elrs transmitter | 1 | $18.99 | [getfpv](https://www.getfpv.com/radiomaster-rp1-v2-expresslrs-2-4ghz-nano-receiver-w-65mm-ufl-t-antenna.html) | |

     

       
18
       
18
       
 
       
| xing2 1404 motors | 4 | $23.49 | [getfpv](https://www.getfpv.com/iflight-xing2-1404-3000kv-3800kv-4600kv-toothpick-motor.html) | |

     

       
19
       
19
       
-
       
| gemfan 3525 props | 2 | $3.49 | [getfpv](https://www.getfpv.com/gemfan-3525-hurricane-3-blade-propeller-w-m5-adapters-set-of-4-1-5mm.html) | |

     

       
20
       
20
       
-
       
| gnb 850mah 120c batteries | 1 | $41.99 | [amazon](https://www.amazon.com/dp/B0B68MV9LD) | |

     

       
19
       
19
       
+
       
| Gemfan 3525 props | 2 | $3.49 | [getfpv](https://www.getfpv.com/gemfan-3525-hurricane-3-blade-propeller-w-m5-adapters-set-of-4-1-5mm.html) | |

     

       
20
       
20
       
+
       
| GNB 850mah 120c batteries | 1 | $41.99 | [amazon](https://www.amazon.com/dp/B0B68MV9LD) | |

     

       
21
       
21
       
 
       
| speedybee f405 aio | 1 | $55.99 | [speedybee](https://www.speedybee.com/speedybee-f405-aio-40a-bluejay-25-5x25-5-3-6s-flight-controller/) | comes with the screws, standoffs, xt30 pigtail, and dji pigtail |

     

       
22
       
22
       
 
       
| vifly finder 2 beeper | 1 | $19.49 | [getfpv](https://www.getfpv.com/vifly-finder-2-drone-buzzer.html) | |

     

       
23
       
23
       
 
       


     

       
24
       
24
       
 
       
Total: `$749.35`

     

       
25
       
25
       
+
       
Subtotal (without DJI equipment): `$291.35`

     

       
25
       
26
       
 
       


     

       
26
       
26
       
-
       
Subtotal (without DJI equipment): `$291.35`

     

       
27
       
27
       
+
       
Split by store:

     

       
28
       
28
       
+
       
GetFPV: `$157.04` (exc. tax `$133.80`) `[already bought]`

     

       
29
       
29
       
+
       
Avion RC: `$73.95` (`$15` dollars shipping) `[contacting about a discount]`

     

       
30
       
30
       
+
       
SpeedyBee: `$81.19` (`$25.20` in import duties) `[already bought]`

     

       
31
       
31
       
+
       
DJI: `$229` (`$16.03` in tax) `[already bought]`

     

       
32
       
32
       
+
       
Ebay: `~$230` (we will see if I can get the O4 from here)

     

       
33
       
33
       
+
       


     

       
34
       
34
       
+
       
All together with tax and shipping: `$802.21`

     

       
27
       
35
       
 
       


     

       
28
       
36
       
 
       
## Build Notes

     

       
29
       
37