The spider itself is usually not the expensive part. A captive-bred jumping spider costs $25–$70 from a reputable seller. But getting set up properly adds another $50–$140. Then there are feeders every month, the occasional enclosure upgrade, and a backup fruit fly culture when your first one crashes. This guide gives you every number, broken down honestly, so you can plan before you buy.
TL;DR: Expect $75–$200 for your first month (spider plus setup). Ongoing costs run $10–$25 per month, primarily feeders. Jumping spiders are among the most affordable exotic pets you can keep, but the startup cost surprises people who only see the spider price.
How Much Does a Jumping Spider Cost to Buy?
A captive-bred jumping spider from a reputable seller runs $25–$120 depending on species, sex, and age.
| Species | Price Range | Notes |
|---|---|---|
| Phidippus audax (bold jumping spider) | $25–$45 | Most common; excellent beginner species |
| Phidippus regius (regal jumping spider) | $35–$70 | Larger; females reach up to 22mm |
| Hyllus diardi | $50–$90 | Larger iridescent eyes; slightly more care |
| Rare or specialty species | $80–$120+ | Portia, Cyrba, etc.; not for first-time keepers |
| Slings (spiderlings) | $15–$35 | Cheaper but need more feeding skill |
Females typically cost $5–$15 more than males because they live longer and are more in demand. That’s a legitimate reason to pay the premium: a female P. regius can live two or more years, a male often under one.
If you’re still deciding which species is right for you, our are jumping spiders good pets guide walks through the tradeoffs.
Jumping Spider Setup Cost
This is where most first-time buyers get surprised. The spider is the cheap part.
| Item | Budget Option | Mid-Range Option | Notes |
|---|---|---|---|
| Enclosure | $12–$18 (DIY deli cup) | $35–$55 (Exo Terra Nano) | Top or cross-flow ventilation required |
| Fruit fly culture (D. melanogaster) | $8–$12 | $8–$12 | Non-negotiable for slings and small juveniles |
| Fine-mist spray bottle | $3–$6 | $3–$6 | Any hardware store; fine mist only |
| Silk plant or decor | $4–$8 | $10–$20 | Anchor for web, cover to feel secure |
| Cork bark or hide | $5–$10 | $8–$15 | Vertical surface for molting |
| Thermometer/hygrometer | $0 (phone app) | $12–$20 | Useful in dry or very cold climates |
| Feeder tongs or tweezers | $4–$8 | $4–$8 | Standard kitchen tweezers work fine |
| Setup subtotal | $36–$62 | $80–$136 | Excludes spider price |
Add the spider and your realistic first-purchase total lands between $75 and $200, depending on species choice and whether you go budget or mid-range on the enclosure.
Our enclosure setup guide explains which features actually matter (ventilation placement, substrate depth) and which are optional add-ons. If you want a specific commercial pick, we reviewed the best enclosures for jumping spiders.
Total First-Month Cost
| Category | Low Estimate | High Estimate |
|---|---|---|
| Spider | $25 | $90 |
| Enclosure | $15 | $55 |
| Fruit fly culture (starter) | $8 | $20 |
| Decor, cork bark, tweezers | $13 | $35 |
| Total first month | $61 | $200 |
The wide range reflects species choice (P. audax vs. a specialty species), enclosure choice (deli cup vs. Exo Terra), and whether you buy a starter feeder culture or set one up yourself from media and flies.
Ongoing Monthly Cost
Once your setup is done, monthly costs are modest.
| Expense | Monthly Estimate | Notes |
|---|---|---|
| Fruit fly cultures | $8–$15 | Buy ready-made or reculture yourself |
| Crickets (supplemental for juveniles/adults) | $3–$8 | Optional; most juveniles and adults can take them |
| Waxworms or other treats | $3–$6 | Occasional only; very high fat content |
| Monthly total | $11–$29 |
Water is free. Misting costs nothing beyond the initial bottle. See our do jumping spiders drink water guide for the correct technique.
DIY Fruit Fly Cultures Cut Costs Significantly
If you buy media and flies in bulk, a single culture costs $1–$3 to produce and generates hundreds of flies over two to three weeks. Once you’re recuturing regularly, your monthly feeder cost can drop under $5. The upfront investment in media and a few culture bottles is around $20–$30, which pays off quickly.
See our guide to fruit fly culture setup for the full process.
How Jumping Spider Cost Compares to Other Pets
| Pet | Setup Cost | Monthly Cost | Typical Lifespan |
|---|---|---|---|
| Jumping spider | $75–$200 | $11–$29 | 1–3 years |
| Ball python | $200–$500 | $30–$60 | 20–30 years |
| Leopard gecko | $150–$350 | $20–$50 | 10–20 years |
| Bearded dragon | $200–$600 | $50–$100 | 10–15 years |
| Cat | $200–$500 | $50–$150 | 12–18 years |
| Betta fish | $50–$150 | $10–$20 | 2–4 years |
Jumping spiders cost less to set up and less to maintain than any vertebrate pet. Vet costs are also minimal: there are few exotic vets who treat invertebrates, and most keepers never need one. Husbandry fixes solve almost every health issue.
Hidden Costs Worth Knowing
Feeder variety. Jumping spiders do better with dietary variety. Fruit flies for juveniles, crickets or bottle flies for adults. Budgeting for two feeder types is more realistic than planning on one indefinitely.
Backup cultures. Fruit fly cultures crash. A contaminated batch or a temperature spike can wipe out a culture in days. Running two simultaneously is the standard fix. Build one extra culture per month into your budget.
Enclosure upgrades. Many keepers start with a small deli cup for slings and upgrade as the spider grows. Not required, but common. Budget $20–$50 for a second enclosure if you’re starting with a sling.
Electricity. Jumping spiders do not need heat lamps or UVB lighting in most homes. Room temperature (65–80°F) suits them. Unless your home is very cold in winter, electricity is not a meaningful additional cost.
Lifespan context. Jumping spiders live roughly 1–3 years depending on species and sex. Males typically live shorter lives than females. Full details are in our jumping spider lifespan guide. A $60 spider that lives two years costs $30 per year of companionship, plus $11–$29 per month in feeders. That math is hard to beat.
Is a Jumping Spider Worth the Cost?
Compared to any vertebrate pet, the numbers are plainly favorable: lower setup cost, lower monthly cost, no vet bills, no smell, no noise, minimal space. The primary reason people don’t get them is not cost. It’s not knowing they exist as pets, or assuming they need specialized skills. P. audax and P. regius are genuinely beginner-friendly on a basic setup.
If you’re ready to find a seller, our where to buy a jumping spider guide covers every reputable source and what to ask before you pay.
Key Takeaways
- Spider price: $25–$120 depending on species and sex
- Starter setup: $36–$136 on top of the spider
- Realistic first-month total: $61–$200
- Ongoing monthly cost: $11–$29 (primarily feeders)
- DIY fruit fly cultures cut ongoing costs to under $5 per month
- Jumping spiders are among the cheapest exotic pets to set up and maintain
- Factor lifespan into your per-year math: females live longer and justify their higher price