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Under $100 you’re choosing between a full-size 61-key beginner keyboard with a light-up teaching mode, or a smaller-key portable unit from a name-brand maker like Casio or Yamaha. Both are legitimate starting points — the name brands trade a few keys or features for meaningfully better sound quality at the same price.
| # | Product | Price | Where to buy |
|---|---|---|---|
| 1 | Casio Casiotone CT-S100 (61-Key) | $74-$90 | Amazon · eBay |
| 2 | Alesis Melody 61 MK4 | ~$90 | Amazon · eBay |
| 3 | Yamaha PSS-A50 | ~$81 | Amazon · eBay |
| 4 | Ashthorpe 61-Key Beginner Kit | ~$80 (base kit) | Amazon · eBay |
| 5 | LAGRIMA 61-Key Portable Keyboard | ~$82 | Amazon · eBay |
| 6 | RockJam 61-Key Keyboard (Base Kit) | ~$90 (base kit) | Amazon · eBay |
| 7 | Casio SA-76 (44-Key Mini) | ~$53 | Amazon · eBay |
| 8 | Vangoa VGK611 (61-Key Lighted) | ~$100-$103 | Amazon |
The picks, in detail
Casio Casiotone CT-S100 (61-Key)
A genuinely reputable name-brand 61-key keyboard for well under $100 — Casio’s core beginner arranger keyboard with touch-sensitive keys.
- 61 full-size, touch-sensitive keys
- Built-in speakers and sound library
- Compact, lightweight design
- Best sound-quality-per-dollar from a top-tier brand at this price
- Touch-sensitive keys are rare below $100
- No stand, bench, or headphones included — accessory-free at this price
Alesis Melody 61 MK4
A complete starter bundle — keyboard, stand, stool, microphone, headphones, and music rest — all for around $90.
- 61 keys, 300 instrument voices
- Full accessory bundle included
- 300 accompaniment rhythms, 40 demo songs
- Everything a total beginner needs in one box
- Great value if you have zero existing gear
- Non-touch-sensitive keybed and older-generation sample sounds
Yamaha PSS-A50
A genuinely portable 37-mini-key keyboard from Yamaha, trading full size for battery power and a grab-and-go form factor.
- 37 mini keys
- 42 instrument voices
- Battery-powered, portable design
- Yamaha’s instrument-voice quality punches above the price
- Battery power means no outlet needed for practice anywhere
- Mini keys aren’t ideal for building proper full-size finger technique
Ashthorpe 61-Key Beginner Kit
A light-up-key beginner bundle aimed squarely at kids and first-time players, with a basic accessory kit included.
- 61 full-size light-up keys
- Includes headphones, microphone, keynote stickers
- 3 teaching modes
- Light-up keys help visually with note-learning
- Bundle pricing beats buying accessories separately
- Full stand/bench versions push past the $100 line — this is the base kit
LAGRIMA 61-Key Portable Keyboard
A lightweight, easy-to-move keyboard aimed at kids just starting out, priced near the bottom of this list.
- 61 keys
- Lightweight portable build
- Basic built-in sound library
- Very easy for a kid to carry room to room
- Budget-friendly entry point
- Basic build and sound quality reflect the low price
RockJam 61-Key Keyboard (Base Kit)
One of the best-known beginner keyboard names, with base-model kits (before stand/stool upgrades) landing under $100.
- 61 keys with note stickers for learning
- Included stand, sheet music rest, and lessons on base kits
- Wide brand recognition and parts support
- Well-known brand with broad retail availability
- Basic kit includes a stand and lesson materials
- Higher-tier RockJam bundles (with stool, headphones, LED keys) run well past $100 — confirm which kit you’re buying
Casio SA-76 (44-Key Mini)
Casio’s compact mini-key keyboard aimed at younger kids, with 100 built-in sounds and 10 demo songs in a genuinely pocket-friendly size.
- 44 mini keys
- 100 built-in tones
- 10 integrated demo songs
- Smallest, lightest option here — good for younger children
- Real Casio build quality at a low price
- Mini keys and 44-key range limit it to beginner/child use, not serious practice
Vangoa VGK611 (61-Key Lighted)
A feature-dense light-up-key keyboard with a large tone/rhythm library and a bundled microphone, priced right at the $100 line.
- 61 lighted keys
- 350 tones, 350 rhythms, 30 demo songs
- 3 teaching modes with bundled microphone
- Largest sound/rhythm library of the budget options here
- Karaoke microphone included for kids who like to sing along
- Priced right at $100 — confirm current price before buying if strictly on budget
Buying tips
- If sound quality matters more than bundled accessories, the Casio CT-S100 is the strongest pick here — it’s a genuine name-brand arranger keyboard, not just a toy with more keys.
- Full-size 61 keys (not mini keys) matter for anyone planning to eventually read real sheet music or take lessons — mini-key models like the Yamaha PSS-A50 or Casio SA-76 are better suited to young kids or ultra-portable practice.
- “Complete kit” listings (RockJam, Ashthorpe) often have a base version under $100 and a loaded version well over it — check exactly which bundle you’re looking at before ordering.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.