No-Upgrade-Limit Dart monkey

It's already been done, it's nothing but a do-over

The No-Upgrade-Limit Dart Monkey is a monkey with endless upgrades I guess. Costs $200

Longer range ($75)
Increases range by 15%

Faster throwing ($100)
Shoots 20% faster

Sharp shots ($110)
Darts pierce through 3 bloons

Even faster throwing ($150)
Shoots 50% faster than Tier 0

Razor Sharp Shots ($180)
Darts pop through 4 bloons each.

Enhanced Eyesight ($200)
+40% Range from Tier 0 and grants camo detection.

Heated Darts ($200)
+1 pierce and pops frozen and lead bloons.

Spike-O-Pult ($400)
Spiked balls pop 10 bloons each.

Triple Spike-O-Pult ($1,200)
Shoots three spiked balls at once!

Super Monkey Fan Club ($4,800)
SMFC Ability: Turns this and 10 nearby dart monkeys (At this upgrade or below) into super monkeys for 10 seconds. Cooldown: 60 seconds.

Juggernaut ($6,000)
Replace the 3 spiked balls with a giant Spiked Juggernaut dealing 5 damage to 100 bloons (Plus triple damage to ceramics, leads and MOAB class)