I am wanting to buy a monkey that stays small throughout its whole life very cute non aggressive and less expensive if anyone has any good suggesstions please comment thanks bree?

* Weight: 100-150 grams

* Length: 14-16 cm

* Lifespan: 15-20 years

* Temperament: Docile and playful

* Price: $1,500-$3,000

Squirrel Monkey

* Weight: 700-1,100 grams

* Length: 25-35 cm

* Lifespan: 15-20 years

* Temperament: Active and curious

* Price: $1,000-$2,500

Titi Monkey

* Weight: 2-3 kilograms

* Length: 30-40 cm

* Lifespan: 15-20 years

* Temperament: Gentle and affectionate

* Price: $1,500-$3,000